Add Yahoo as a preferred source to see more of our stories on Google. More than any other organ in the body, the heart inspires the imagination. Throughout human history, people around the world have ...

The number of times a heart beats while the body is at rest is one of the simplest measurements in medicine, taken in seconds ...

Plus, when to give your doctor a call.

Add Yahoo as a preferred source to see more of our stories on Google. You know the feeling. When you first see your crush and your head starts spinning, your palms ...

You may have heard the phrase "my heart skipped a beat" when someone was talking about a romantic encounter. In truth, hearts that beat irregularly are dangerous for your health. Atrial fibrillation ...

For the first time ever, surgeons at National Taiwan University Hospital (NTUH) successfully performed a heart transplant in which the donor organ never stopped beating. This revolutionary procedure ...

You know the feeling. When you first see your crush and your head starts spinning, your palms get sweaty, and your heart begins beating a mile a minute. Is this love? Or is it … an arrhythmia? The ...